Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 397
Engines is an inside caliper, consisting of two legs, A and D, anda gauging piece, B, which can be locked to leg A, or re-leased from that member by the screw, C. The object ofthis construction is to permit of measurements beingtaken at the bottom of a two diameter hole, where thepoint to be… … Fig. 174.—Common Forms of Inside and Outside Calipers. may be done without losing the setting, as the guide barB will remain in one position as determined by the sizeof the hole to be measured, while the leg A may be swungin to clear the obstruction as the calipers are lifted out.When it is desired…
Airplanes
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